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Immerse yourself in the hidden treasures of Cologne
The Day of the Open Monument will once again open the doors to fascinating historical sites in and around Cologne on 13 September 2026. This offers a unique opportunity to delve deep into the city's history and experience its cultural diversity first-hand.
Over 5,000 monuments nationwide, including many in Cologne, are accessible to visitors on this day, often featuring rarities that normally remain closed to the public. The day allows for a valuable encounter with architectural splendour and historical heritage.
Dates
Good to know
Payment methods
Entrance Free
Eligibility
Suitable for any Weather
Target Group Teenager
Target Group Adult
Target Group Family
Target Group the Elderly
for familys
for individual guests
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